Scales › F♯ blues
Notes: F♯ – A – B – C – C♯ – E
The minor pentatonic plus one note, the “blue note” (the flat fifth): six notes, enough to improvise over a blues.
Steps between the notes (W = whole step, H = half step): W+H – W – H – H – W+H – W.
F♯ major · F♯ minor · F♯ harmonic minor · F♯ major pentatonic · F♯ minor pentatonic